JP7353260B2 - バッテリー制御装置およびモバイルバッテリー - Google Patents
バッテリー制御装置およびモバイルバッテリー Download PDFInfo
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- JP7353260B2 JP7353260B2 JP2020213745A JP2020213745A JP7353260B2 JP 7353260 B2 JP7353260 B2 JP 7353260B2 JP 2020213745 A JP2020213745 A JP 2020213745A JP 2020213745 A JP2020213745 A JP 2020213745A JP 7353260 B2 JP7353260 B2 JP 7353260B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
- H02J7/00716—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to integrated charge or discharge current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
20 給電装置
50 モバイルバッテリー
51 筐体
52 バッテリー
54 受電ユニット
56 送電ユニット
60 バッテリー制御装置
61 記憶部
63 放電制御部
65 充電制御部
70 現在SOC
71 上限SOC
72 下限SOC
73 プリチャージSOC
Claims (4)
- バッテリーからの放電を制御する放電制御部と、
バッテリーへの充電を制御する充電制御部と、
を備え、
前記放電制御部は、予め定められたプリチャージSOCよりも高い予め定められた下限SOCまでバッテリーからの放電を少なくとも実施可能に構成されており、
前記充電制御部は、
バッテリーのSOCが、前記プリチャージSOCよりも低いときに、予め定められた第1充電レートよりも低い第2充電レートで充電してプリチャージを行い、かつ、
バッテリーのSOCが、前記プリチャージSOC以上のときに、前記第1充電レートで充電して急速充電を行うように構成された、バッテリー制御装置。 - 前記プリチャージSOCと前記下限SOCとの差は、SOC5%~SOC30%である、請求項1に記載されたバッテリー制御装置。
- 筐体と、
前記筐体内に配置され、5C以上の充電レートで充電可能なバッテリーと、
前記筐体内に配置された送電ユニットと、
前記バッテリーおよび前記送電ユニットに接続されたバッテリー制御装置と、
を備え、
前記バッテリー制御装置は、
前記バッテリーからの放電を制御する放電制御部と、
前記バッテリーへの充電を制御する充電制御部と、
を備え、
前記放電制御部は、予め定められたプリチャージSOCよりも高い予め定められた下限SOCまで前記バッテリーからの放電を少なくとも実施可能に構成されており、
前記充電制御部は、
前記バッテリーのSOCが、前記プリチャージSOCよりも低いときに、予め定められた第1充電レートよりも低い第2充電レートで充電してプリチャージを行い、かつ、
前記バッテリーのSOCが、前記プリチャージSOC以上のときに、前記第1充電レートで充電して急速充電を行うように構成された、モバイルバッテリー。 - 前記送電ユニットは、ワイヤレス送電デバイスを含む、請求項3に記載されたモバイルバッテリー。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020213745A JP7353260B2 (ja) | 2020-12-23 | 2020-12-23 | バッテリー制御装置およびモバイルバッテリー |
EP21211711.3A EP4020751A1 (en) | 2020-12-23 | 2021-12-01 | Battery control device and mobile battery |
US17/554,296 US20220200067A1 (en) | 2020-12-23 | 2021-12-17 | Battery control device and mobile battery |
CN202111560675.8A CN114665530A (zh) | 2020-12-23 | 2021-12-20 | 电池控制装置和手机电池 |
KR1020210182392A KR102675476B1 (ko) | 2020-12-23 | 2021-12-20 | 배터리 제어 장치 및 모바일 배터리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020213745A JP7353260B2 (ja) | 2020-12-23 | 2020-12-23 | バッテリー制御装置およびモバイルバッテリー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022099761A JP2022099761A (ja) | 2022-07-05 |
JP7353260B2 true JP7353260B2 (ja) | 2023-09-29 |
Family
ID=78820427
Family Applications (1)
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JP2020213745A Active JP7353260B2 (ja) | 2020-12-23 | 2020-12-23 | バッテリー制御装置およびモバイルバッテリー |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220200067A1 (ja) |
EP (1) | EP4020751A1 (ja) |
JP (1) | JP7353260B2 (ja) |
CN (1) | CN114665530A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021077271A1 (zh) * | 2019-10-21 | 2021-04-29 | 宁德新能源科技有限公司 | 充电方法、电子装置以及存储介质 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007288889A (ja) | 2006-04-14 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 充電方法ならびに電池パックおよびその充電器 |
JP2008228408A (ja) | 2007-03-09 | 2008-09-25 | Sony Corp | 電池パック、充電器および充電方法 |
JP2009254215A (ja) | 2008-04-10 | 2009-10-29 | Ricoh Co Ltd | 充電装置 |
JP2012055086A (ja) | 2010-09-01 | 2012-03-15 | Hitachi Maxell Energy Ltd | 充電ユニット及びそれを備えた電気機器 |
JP2014007924A (ja) | 2012-06-27 | 2014-01-16 | Sharp Corp | 携帯型給電装置 |
JP2014107971A (ja) | 2012-11-28 | 2014-06-09 | Renesas Electronics Corp | 半導体集積回路およびその動作方法 |
JP2015061468A (ja) | 2013-09-20 | 2015-03-30 | 日立マクセル株式会社 | モバイルバッテリ |
JP2017509309A (ja) | 2014-01-16 | 2017-03-30 | ボストン サイエンティフィック ニューロモデュレイション コーポレイション | 受動トリクル充電なしで埋込可能な医療デバイス内の消耗バッテリを充電するための回路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08140281A (ja) * | 1994-11-09 | 1996-05-31 | Mitsubishi Electric Corp | 充電装置 |
JP2008035674A (ja) * | 2006-07-31 | 2008-02-14 | Mitsumi Electric Co Ltd | 充電用電源装置 |
US9025352B2 (en) * | 2012-05-18 | 2015-05-05 | General Electric Company | Transformer tap-changing circuit and method of making same |
CN104247198B (zh) | 2013-03-29 | 2017-07-28 | 三洋电机株式会社 | 电源系统以及电源系统的充放电控制方法 |
KR102414226B1 (ko) * | 2017-03-10 | 2022-06-29 | 삼성전자주식회사 | 배터리 누설 상태에 기반한 제어 방법 및 전자 장치 |
CN111293739B (zh) * | 2018-12-10 | 2022-05-17 | 华为技术有限公司 | 一种充电方法及装置 |
-
2020
- 2020-12-23 JP JP2020213745A patent/JP7353260B2/ja active Active
-
2021
- 2021-12-01 EP EP21211711.3A patent/EP4020751A1/en active Pending
- 2021-12-17 US US17/554,296 patent/US20220200067A1/en active Pending
- 2021-12-20 CN CN202111560675.8A patent/CN114665530A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007288889A (ja) | 2006-04-14 | 2007-11-01 | Matsushita Electric Ind Co Ltd | 充電方法ならびに電池パックおよびその充電器 |
JP2008228408A (ja) | 2007-03-09 | 2008-09-25 | Sony Corp | 電池パック、充電器および充電方法 |
JP2009254215A (ja) | 2008-04-10 | 2009-10-29 | Ricoh Co Ltd | 充電装置 |
JP2012055086A (ja) | 2010-09-01 | 2012-03-15 | Hitachi Maxell Energy Ltd | 充電ユニット及びそれを備えた電気機器 |
JP2014007924A (ja) | 2012-06-27 | 2014-01-16 | Sharp Corp | 携帯型給電装置 |
JP2014107971A (ja) | 2012-11-28 | 2014-06-09 | Renesas Electronics Corp | 半導体集積回路およびその動作方法 |
JP2015061468A (ja) | 2013-09-20 | 2015-03-30 | 日立マクセル株式会社 | モバイルバッテリ |
JP2017509309A (ja) | 2014-01-16 | 2017-03-30 | ボストン サイエンティフィック ニューロモデュレイション コーポレイション | 受動トリクル充電なしで埋込可能な医療デバイス内の消耗バッテリを充電するための回路 |
Also Published As
Publication number | Publication date |
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KR20220091392A (ko) | 2022-06-30 |
US20220200067A1 (en) | 2022-06-23 |
EP4020751A1 (en) | 2022-06-29 |
CN114665530A (zh) | 2022-06-24 |
JP2022099761A (ja) | 2022-07-05 |
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